Home / 216,199,202.40-324,267,310.80-62,829,266.40

Finding the Fourth Proportional to 216,199,202.40, 324,267,310.80 and 62,829,266.40

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Solution

The fourth proportional to 216,199,202.40, 324,267,310.80 and 62,829,266.40 is: 94,234,747.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    216,199,202.40 : 324,267,310.80 = 62,829,266.40 : x
  2. Step 2: Convert to fraction form
    216,199,202.40/324,267,310.80 = 62,829,266.40/x
  3. Step 3: Cross multiply
    216,199,202.40x = 324,267,310.80 × 62,829,266.40
  4. Step 4: Simplify right side
    216,199,202.40x = 20,373,477,255,064,796
  5. Step 5: Solve for x
    x = 20,373,477,255,064,796/216,199,202.40
  6. Step 6: Final answer
    x = 94,234,747.53

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.